Application

• Prevents human tightening errors (Pokayoke)
• Double Tightening Prevention

Features

• Comes with double tightening detection to permit highly reliable “pokayoke” error proofing.
• When the CSPFHW is used to retighten bolts and nuts that have already been tightened once, the action will be judged as double tightening, causing NG (“No Good”) to be displayed and the LED light to show red.
• The large LED makes it easy for the operator to check close at hand the telecommunication status and whether double tightening has occurred.
• New Communication Mode permits use of the new R-CM Wireless Receiver with Interchangeable Modules. New Communication Mode extends wireless distance to around 20–30 meters, while also permitting R-CM monitoring of the transmitter battery voltage. This helps prevent transmission failures caused by unexpected reduction in voltage.
• You can use the same receiver (R-CM) and the same setting controller (SB-FH2) for wireless CH settings as those for the FHM/FH wireless Pokayoke (error proofing) torque wrench. This gives you double tightening detection with the purchase of only the torque wrench, reducing purchase cost.
• Traceability is connected. Torque wrenches can be identified with a 7-digit alphanumeric character ID or 3-digit ID, so the torque wrench used for tightening can be specified. This permits traceability. * The ID can be set using special software downloaded for free from “Software” at the bottom of this page.
• Battery life: Can be used approx. 150,000 times. One AAA alkaline battery should provide enough power for more than 150,000 operations. For example, even if the number of times is 3,600 per day, the battery can be used for at least two months. This reduces battery expense and the number of battery replacements.
• The model features interchangeable heads, permitting a wide variety of tightening tasks using different heads, including open end, ring head, and ratchet head.
• The CSPFHW series is compliant with ISO 6789:2017 starting January 2022. For more information, see the technical data “Initiatives for ISO 6789:2017” at the bottom of the screen.

Demonstration video

CSPFHW “Pokayoke” (error proofing) wireless pre-set torque wrench with double tightening detection

Specifications

Notes:

Dimensions

CSPFHW dimensional drawing

FHW transmitter component